Pedestrian killed in hit-and-run crash on Chicago expressway near Guaranteed Rate Field

CHICAGO (CBS)-- A woman died after being hit by a car on the Dan Ryan Expressway early Friday morning. Police are searching for the driver. 

According to Illinois State Police, a woman was standing in the roadway when she was hit by the car, at 34th Street near Guaranteed Rate Field. The driver drove off. 

ISP said it is not known why the victim was on the roadway. 

Police confirmed all northbound lanes have reopened. 

Police are investigating.